Correct Answer: 84

Solution : The LCM and ratio of the three numbers = 1386
Let the numbers be $3x, 7x,$ and $11x$.
According to the question:
$(3\times7\times11)x=1386$
⇒ $231x=1386$
$\therefore x=6$
Thus, Least number $= 3x=3\times6=18$
Greatest number $=11x=11\times6=66$
$\therefore$ Sum $=18+66=84$
Hence, the correct answer is 84.

Correct Answer: Snake

Solution : The correct option is Snake

Snakes are cold-blooded (ectothermic) which means they cannot control their body temperature. They depend on outside heat sources like the sun or warm surfaces, to maintain their activity and metabolism. They can survive in a range of environments and conserve energy due to their versatile nature.

Correct Answer: Northwest

Solution : Firstly, we will draw the diagram as per the given instructions –

Now, we have to find the position of S with respect to T.

Therefore, S is in the northwest direction with respect to T. Hence, the fourth option is correct.
 

Correct Answer:

Solution : Since there is a restriction on the rotation of the figure, we will check which of the option figures can exactly fit in the given question figure.
By comparison of all the option figures, only the first option figure is embedded in the given question figure.

Hence, the first option is correct.

Correct Answer: 4.8 Hours

Solution : Time taken by tap A to fill the tank = 4 hours
Tank filled by tap 1 in one hour = 1/4 part of the tank
Time taken by tap B to fill the tank = 8 hours
Tank filled by tap 2 in one hour = 1/8 part of the tank
Time taken by tap C to empty the tank = 6 hours
Tank emptied by tap 3 in one hour = 1/6 part of the tank
So, the part of the tank filled in one hour when all three taps are opened simultaneously = 1/4 + 1/8 – 1/6
= (6 + 3 – 4)/ 24 
= 5/24
Thus, time taken by 3 taps to fill the tank = 24/5 = 4.8 hours

So, the time taken by three taps to fill the tank is 4.8 hours. Hence, the fourth option is correct.

Correct Answer: userp

Solution : The correct choice is the third option.

Explanation: The correct spelling is "usurp". It means to take a position of power or importance illegally or by force, often without having the right or authority to do so. For instance, a person might "usurp" the throne, taking control without proper authorization.

Correct Answer: an

Solution : The second option is the correct answer.

The use of "an" before "exhaustive" is necessary because "exhaustive" starts with a vowel sound. The article "an" is placed before the singular countable nouns starting with a vowel sound.

Therefore, the complete sentence should be: This is not an exhaustive list of words.

Correct Answer: 17

Solution : Given:

The pattern can be observed running horizontally along the rows.
Row 1: (182 × 2) ÷ 26 = 364 ÷ 26 = 14
Row 2: (192 × 2) ÷ 16 = 384 ÷ 16 = 24
Row 3: (187 × 2) ÷ 22 = 374 ÷ 22 = 17

So, 17 is the missing number. Hence, the fourth option is correct.

Correct Answer: (4)

Solution : There is no error in the sentence.

The sentence means that individuals have different opinions or preferences regarding an enjoyable or satisfying vacation. 

Hence, the fourth option is the correct answer.

Correct Answer: Xi Jinping

Solution : The correct option is Xi Jinping.

In October 2019, Prime Minister Narendra Modi held a second informal summit with Chinese President Xi Jinping in Mamallapuram, Tamil Nadu, India. The informal summit was aimed at strengthening bilateral relations and promoting dialogue between the two countries. During the summit, both leaders engaged in delegation-level talks and discussed various regional and global issues of mutual interest.